JPH0674688B2 - Card reader - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention is attached to a card lock device that locks a door or the like using a card-shaped key, and the inserted card is a regular one. In the card reading device that allows the operation of the card lock device only in the case of the above, in addition to the owner card, the card reading device that can be effectively used only during the construction period by the contractor, etc. It is about.

[Conventional technology]

In a card reader equipped with a card lock device, for example, by supporting a plurality of magnetic pins movably by a plurality of support holes provided in the main body of the card reader and pressing them with a card, A plurality of fitting holes into which the ends of the magnetic pins can be fitted are provided in a moving member that can move in a direction substantially perpendicular to the moving direction of the magnetic pins in correspondence with the respective support holes, and the card It is conceivable to provide a plurality of magnetized portions that cause the magnetic pins in each fitting hole to float by the magnetic repulsive force and separate from the fitting hole.

In the above card reader, when a legitimate card is inserted, each magnetic pin is released from the fitting hole of the moving member due to the magnetic repulsive force between the magnetized portion of the card and the card. When the card is further pushed into the card reading device, the moving member moves inward of the card reading device together with the card to enable the operation of the card lock device, that is, the lock or unlock operation.

On the other hand, if the inserted card is not a legitimate card, at least a part of the magnetic pins will be kept fitted in both the fitting hole of the moving member and the support hole of the card reader body. The moving member is not moved with respect to the reading device body, and thus the card lock device cannot be operated.

[Problems to be solved by the invention]

By the way, it is convenient to leave the card with a contractor during the construction period when the interior work of a building with the above-mentioned card lock device is carried out. There was a concern that the card would be misused or that the contractor would copy the card and perform fraud. On the other hand, it is uneconomical to use an unusual card reader and card only during the construction period.

Therefore, the present invention is to provide a card reading device provided with a construction card which can be effectively used only during the construction period without replacing the card reading device during the construction period in addition to the normal owner's card. Is.

[Means for solving problems]

For this reason, the card reading device according to the present invention is provided with a card locking device, and in the card reading device that enables the operation of the card locking device with the movement of the moving member, a plurality of main body side recesses are provided. The card reader main body has a card reader main body and a plurality of moving member side recesses corresponding to the main body side recesses, and the card reader main body is pressed by an owner card or a construction card inserted into the card reader main body. The movable member supported by the main body of the card reading device so as to be movable with respect to each other, and movable between the main body side concave portions and the respective movable member side concave portions, and the main body side concave portion when the card lock device is not operated. And a plurality of magnetic pins for preventing movement of the moving member with respect to the card reader main body by fitting in both of the moving member-side recesses, With the main body of the card reader, a holding position for holding a part of the magnetic pins so as to be fitted into only one of the main body side concave portion or the moving member side concave portion and the main body by releasing the part of the magnetic pins. It is movably supported between a release position that allows fitting to both the side recess and the moving member side recess, and is pressed by the owner card when the owner card is inserted into the card reader main body. A magnetic pin holding member that moves from the holding position to the release position and a card reader main body can be inserted, and each magnetic pin is fitted into either the main body side recess or the moving member side recess by magnetic force. The owner's card having a plurality of magnetized parts for moving to a position, and a card that can be inserted into the main body of the card reading device. Construction card having a plurality of magnetized portions for moving each magnetic pin other than the magnetic pin held by the pin holding member to a position to be fitted into only one of the main body side concave portion or the moving member side concave portion by magnetic force It is characterized by having and.

[Action]

In the above structure, the magnetic pin holding member is set on the holding position side during the construction period. When the construction card is inserted into the card reading device body in this state, the magnetic pin holding member holds the magnetic pin other than the magnetic pin held at the position fitted in only one of the main body side concave part and the moving member side concave part. Due to the magnetic force of the magnetizing portion of the construction card, the pin moves in a direction to be fitted in only one of the main body side concave portion and the moving member side concave portion, whereby the card reading device main body and the moving member are formed by the magnetic pin. Is disengaged.

When the construction card is further pushed into the main body of the card reading device in this state, the moving member moves together with the construction card to enable the operation of the card lock device. In this case, since the portion of the construction card corresponding to the magnetic pin holding member is notched, the construction pin moving with respect to the card reading device body along with the moving member presses the magnetic pin holding member. Therefore, the magnetic pin holding member remains in the holding position even after the moving member is moved by the construction card to operate the card lock device.

Next, after the construction is completed, the owner's card is first inserted into the card reader and held by the magnetic pin holding member at a position fitted into only one of the main body side concave portion and the moving member side concave portion. The magnetic lock other than the magnetic pin is moved by the magnetic force of the magnetizing part to the position where it is fitted into either the main body side concave part or the moving member side concave part, and the moving member is moved with respect to the card reading device main body to lock the card. When the device is operated, the magnetic pin holding member moves from the holding position to the releasing position by being pressed by the owner's card which moves with respect to the main body of the card reading device together with the moving member, and thereafter, all the magnetic The pin can be fitted into both the main body side concave portion and the moving member side concave portion. Therefore, even if the construction card is inserted into the card reading device body after the magnetic pin holding member is moved to the release position by the first use of the owner's card after the construction is completed, the construction card corresponds to the magnetic pin holding member. Since the part is cut out, the magnetic pin corresponding to this cut out part, that is, the magnetic pin held by the magnetic pin holding member during the construction period is in both the main body side concave part and the moving member side concave part. The fitted state is maintained, and therefore, the pinhole member is not moved, so that the card lock device cannot be operated. Thus, the construction card can be used effectively only during the construction period.

〔Example〕

An embodiment of the present invention will be described below with reference to FIGS. 1 to 17.

As shown in FIGS. 1 (a) and 2 (a), a card reading device R attached to a card lock device includes a card reading device body (hereinafter, simply referred to as a body) 1 and Is provided with a plurality of, for example, 20 support holes 1a. The support holes 1a, 1a ... Are arranged in four rows, each with five rows, and the support holes 1a in the adjacent rows are provided by shifting by half a pitch.

A substantially cylindrical magnetic pin 2 is vertically movably inserted into each support hole 1a. Some of the magnetic pins 2.2 are magnetized so that the upper end has an N pole and the lower end has an S pole, and the remaining magnetic pins 2.2 have an S pole at the upper end and an N pole at the lower end. Is magnetized so that It should be noted that the upper portion of the main body 1 is provided with mounting portions 1b, 1b for mounting the card lock device.

As shown in FIGS. 7 (a) and 7 (b), the support hole of the main body 1
A pinhole plate 3 as a moving member is arranged below the 1a, 1a ... Slidably in the A and reverse A directions with respect to the main body 1. The pinhole plate 3 is fitted with a plurality of fittings as moving member side recesses into which the respective lower ends of the magnetic pins 2, 2, ... Are fitted when the pinhole plate 3 is located at the end in the reverse A direction. Hole 3a
・ 3a ... are provided in an array corresponding to the support holes 1a.

The end of the pinhole plate 3 in the A direction is engageable with the tip of an owner card 8 or a construction card 9 described later.
Bent portions 3b and 3b are formed so as to be bent downward.
A pair of leg portions 3c, 3c extending downward are provided on both sides of the pinhole plate 3. As shown in FIG. 2 (b), the pinhole plate 3 has a protrusion protruding upward.
The springs 4 and 4 are compressed between the 3d and 3d and the recess 1c of the main body 1 to urge them in the reverse A direction.

As shown in FIGS. 8A and 8B, the pinhole plate 3
A support plate 5 for preventing the magnetic pins 2, 2 ... from falling from the fitting holes 3a, 3a.

As shown in FIGS. 3 and 4, the main body 1 includes a main body 1
A frame body 6 having a substantially U-shaped cross section is attached to cover the side portion and the lower portion of the frame body 6. The frame body 6 supports the support plate 5 from below. The leg portions 3c, 3c of the pinhole plate 3 project downward through elongated holes 6a, 6a formed on both sides of the frame body 6.

As shown in FIG. 1A, which is a bottom view of the main body 1, a magnetic pin holding member 7 is provided on the lower surface of the main body 1 as a pair of left and right supporting portions 1d.
-Supported by 1d so that it can move in the A and reverse A directions. The magnetic pin holding member 7 is provided with a downwardly projecting flange 7a with which the tip of an owner card 8 to be described later can abut. At the holding position shown in FIG. 1 (b), that is, at the moving end in the reverse A direction, the magnetic pin holding member 7 supports the magnetic pin 2'in the one support hole 1a 'at the end of the front row. The magnetic pin 2'protrudes downward from the support hole 1a 'to prevent the magnetic pin 2'from fitting into the corresponding fitting hole 3a in the pinhole plate 3, while it is in the release position shown in FIG. At the moving end, the magnetic pin 2'at the end of the front row is released to allow the pinhole plate 3 to be fitted into the corresponding fitting hole 3a.

As shown in FIG. 5, the rear end of the main body 1 is formed with an insertion slot 1e for an owner's card 8 or a construction card 9 described later, and the owner's card 8 or construction card inserted through the insertion slot 1e. The card 9 can move in the gap between the support plate 5 and the frame body 6 to come into contact with the bent portions 3b, 3b at the tip of the pinhole plate 3.

As shown in FIGS. 9 (a) to 9 (c), the owner card 8 has, for example, a barium ferrite magnet layer 8c in the hard vinyl chloride layers 8b, 8b ... The surface of which is covered with the oversheets 8a, 8a. It is formed by embedding. At a plurality of locations, for example, 20 locations corresponding to the fitting holes 3a, 3a ... Of the pinhole plate 3 in the barium ferrite magnet layer 8c, magnetic repulsion of the magnetic pins 2.2 in the fitting holes 3a, 3a. It is magnetized in a spot shape with a magnetic pole arrangement that can be lifted by force and detached from the fitting holes 3a, 3a ..., By this, for example, 20 magnetized portions 8d, 8d ... Are formed in the barium ferrite magnet layer 8c. Has been formed. That is, since the owner card 8 is inserted below the pinhole plate 3, the magnetized portion 8d corresponding to the magnetic pin 2 having the N pole at the lower end is attached so that the upper end thereof becomes the N pole. The magnetized portion 8d, which is magnetized and corresponds to the magnetic pin 2 whose lower end is an S pole, is magnetized so that its upper end is an S pole.

As shown in FIGS. 10 (a) to 10 (c), a construction card 9
Has the same configuration as the owner's card 8 except that the corner portion corresponding to the magnetic pin holding member 7 is notched. That is, the construction card 9 has a hard vinyl chloride layer 9b whose surface is covered with the oversheets 9a and 9a.
The barium ferrite magnet layer 9c is embedded in the inside of the barium ferrite magnet layer 9c and the owner card 8
The parts corresponding to the magnetized parts 8d, 8d ...
The magnetized portion is magnetized so that the magnetic pole arrangement is the same as 8d.
9d and 9d are formed.

However, the construction card 9 has a corner portion corresponding to the magnetic pin holding member 7, in other words, one of the end portions of the front row corresponding to the magnetic pin 2 ′ held by the magnetic pin holding member 7 of the owner card 8. Since the portion corresponding to the magnetized portion 8d 'is cut out, the construction card 9 has the magnetized portion 8d'.
No magnetized part corresponding to d'is provided. Therefore, the construction card 9 can disengage the magnetic pins 2 other than the magnetic pin 2'held by the magnetic pin holding member 7 from the fitting holes 3a, 3a ... Of the pinhole plate 3 by a magnetic repulsive force. However, when the magnetic pin 2'is released from the magnetic pin holding member 7 and fitted in the fitting hole 3a, it is impossible to separate the magnetic pin 2'from the fitting hole 3a.

In the above-mentioned configuration, in a normal use state, the magnetic pin holding member 7 is set at the moving end portion in the A direction, that is, the release position described above, as shown in FIGS. 1 (a) and 11 (a). In this state, the magnetic pin 2'can be fitted into and removed from the corresponding fitting hole 3a of the pinhole plate 3. The pinhole plate 3 is normally located at the end of the main body 1 in the reverse A direction by the urging force of the springs 4, 4. At this time, all the magnetic pins 2.2 including the magnetic pins 2 '... Is attached to the fitting holes 3a, 3a ... of the pinhole plate 3 by its own weight and the upper part is the support hole 1a of the main body 1
By fitting with 1a, the pinhole plate 3 is prevented from sliding relative to the main body 1 in the A and reverse A directions.

When operating the card lock device to which the above-mentioned card reading device R is attached, the owner card 8 is inserted into the main body 1 of the card reading device R in the direction A from the insertion opening 1e, and the tip of the owner card 8 is inserted. Bent part 3b of pinhole plate 3
Contact 3b. If the inserted owner card 8 is a proper one, as shown in FIG. 11 (b), each magnetic pin 2 including the magnetic pin 2'is associated with the corresponding magnetized portion 8d of the owner card 8. Between the main body 1 and the pinhole plate 3 due to the magnetic pins 2, 2 are lifted from the fitting hole 3a of the pinhole plate 3 due to the magnetic repulsive force between them, and are separated from the fitting hole 3a. To be done. In this state, the owner card 8
When moved in the direction, the pinhole plate 3 moves in the direction A together with the owner's card 8 (Fig. 11 (c)), whereby the card lock device is operated. The details of the operation of the card lock device will be exemplified later.

On the other hand, a fraudulent card 8'other than the authorized owner's card 8
Or, when a plate material having a bill similar to that of the owner's card 8 is inserted into the main body 1, as shown in FIG. 11 (d), at least a part of the magnetic pins 2, 2 ... Since the state of being fitted in the fitting holes 3a, 3a ... Is maintained, the movement of the pinhole plate 3 in the A direction is prevented, and as a result, the operation of the card lock device becomes impossible.

Further, during the construction period, as shown in FIG. 1 (b) and FIG. 12 (a), the magnetic pin holding member 7 is set to the moving end portion in the reverse A direction, that is, the holding position described above, The magnetic pin 2'at the end of the front row is held by the magnetic pin holding member 7 to prevent the pinhole plate 3 from being fitted into the corresponding fitting hole 3a. In this state, as shown in FIG. 12 (b), when the construction card 9 is inserted into the main body 1, the magnetic pins 2.2 other than the magnetic pins 2 '... 9d
Float due to the magnetic repulsive force between the pinhole plate 3 and the pinhole plate 3 and separate from the fitting holes 3a. On the other hand, magnetic pin 2 '
Is held by the magnetic pin holding member 7 without being fitted into the fitting hole 3a, the insertion of the construction card 9 releases the engagement between the pinhole plate 3 and the main body 1 by the magnetic pins 2.2. To be done.

In this state, as shown in FIG. 12 (c), when the construction card 9 is further moved in the A direction, the pinhole plate 3 moves in the A direction together with the construction card 9, and the card lock device operates. Be seen. Since the portion of the construction card 9 corresponding to the magnetic pin holding member 7 is cut out, even if the construction card 9 moves in the A direction, the magnetic pin holding member 7 does not move in the A direction. The magnetic pin holding member 7 continues to hold the magnetic pin 2'at the holding position. Therefore, the card lock device can be repeatedly operated by the construction card 9 during the construction period.

Next, after the construction is completed, first the owner card 8
When the card lock device is actuated by inserting each of the magnetic pins 2 into the inside (FIG. 12 (d)) and moving the pinhole plate 3 in the A direction, the magnetic pin holding member 7 moves in the A direction. The flange 7a is pressed by the owner's card 8 which moves to (1) and moves from the holding position to the releasing position (FIG. 12 (e)). When the owner card 8 is pulled out from the main body 1 after the card lock device is operated, the pinhole plate 3 moves in the reverse A direction by the urging force of the springs 4 and 4, but the magnetic pin holding member 7 moves to the release position. Since it remains (FIG. 12 (f)), the magnetic pin 2'can be fitted into the fitting hole 3a of the pinhole plate 3 thereafter.

Therefore, after the first operation of the card lock device by the owner's card 8 is completed after the construction is completed, FIG.
As shown in FIG. 3, even if the construction card 9 is inserted into the main body 1, since the construction card 9 is not provided with the magnetizing portion for floating the magnetic pin 2'as described above, The pin 2'cannot be removed from the fitting hole 3a of the pinhole plate 3, and as a result, the card lock device cannot be operated by the construction card 9 after the construction is completed.

In the above embodiment, the magnetic pins 2.2 are inserted into all the support holes 1a, 1a of the main body 1, but the magnetic pins 2 are inserted only in some of the support holes 1a, 1a of the main body 1. 2 may be inserted, and the magnetized portions 7d, 7d, ... May be provided only on the portion of the card 7 corresponding to the magnetic pins 2, 2. However, the magnetic pin 2'is always inserted into the support hole 1a 'at a position corresponding to the magnetic pin holding member 7. Also, pinhole plate 3
The support plate 5 can be omitted if the fitting holes 3a, 3a ...

Hereinafter, an example of a card lock device to which the above card reading device R is attached will be described.

As shown in FIGS. 3 to 6, the shaft 10 is supported by the leg portions 3c, 3c of the pinhole plate 3 protruding downward from the main body 1 and the frame body 6. A slide plate 11 is supported on the shaft 10, and the slide plate 11 is movable along with the pinhole plate 3 in the A and reverse A directions along the lower surface of the frame body 6. The slide plate 11 is provided with a pair of operating flanges 11a, 11a that are inclined toward each other toward the direction A so as to project downward.

A stopper 12 is arranged below the slide plate 11 and is rotatably supported by a shaft 10. The stopper 12 is biased in the B direction by a torsion spring 13 wound around the shaft 10. A bent portion 12a for engagement with an upper end portion 24a of the retractor 24 described later is provided at the front end portion of the stopper 12.

13 (a) and 14 (a) show the overall structure of the card lock device. This card lock device is used by being attached to the door of various buildings such as houses and passenger facilities, and the outer surface side seat 14 exposed on the outer surface side of the door and the outer surface side reinforcement coupled to the inside thereof. A lock device body (18) including a long seat (15) and an inner surface long seat (16) exposed on the inner surface side of the door and an inner surface side reinforcing long seat (17) coupled to the inside thereof is provided. The outer-side long seat 14 and the inner-side long seat 16 are a cover 19 arranged inside the outer-side reinforcement long seat 15, an attracting plate 20 and a plurality of attraction legs 21 and 21 arranged inside the inner-side reinforcement long seat 17. Are connected via.

On the upper part of the lock device main body 18, the above-mentioned card reading device R is arranged from the outer side long seat 14 to the inner side long seat 16 so that the thickness direction of the lock device main body 18 is oriented. It is fixed to the outer surface side reinforcement long seat 15 by the mounting portions 1b and 1b. In addition, a decorative plate 22 is covered on the surface of the outer side long seat 14 and a surface of the inner surface side long seat 16 is covered with a decorative cover 23 at a portion corresponding to the card reader R.

Outer reinforcement side long seat 14 and cover 19 of the lock device body 18
A retractor 24 is movably supported vertically between the retractor 24 and the retractor 24. The retractor 24 is urged upward by a pair of springs 25, 25 that are contracted between the retractor 24 and the lock device body 18. The retracted member 24 has its bent upper end portion 24a in contact with the stopper 12 so that the upward movement amount is restricted.

At the lower end of the retractor 24, 1
A pair of flanges 24b and 24b are provided, and these flanges 24b
24b has a pair of left and right arm portions 26a and 26 provided on the hub 26.
a are in contact with each other from the upper side. Hub 26, 16th
As shown in the drawing, when the hub 26 is rotated in the C direction together with the operation shaft 27, which is fitted between the outer long seat 14 and the inner long seat 16, the operation shaft 27 extending in the thickness direction of the lock device body 18. ,
One flange 24b is pressed downward by the one arm portion 26a, and the retractor 24 moves downward with respect to the lock device body 18. At both ends of the operating shaft 27, a pair of operating levers arranged on the outer surface side and the inner surface side of the door to which the card lock device is attached, respectively.
28 ・ 28 is attached.

As shown in FIG. 17, the cover of the lock device body 18
A case 30 is inserted between 19 and the attracting plate 20, and the case 30 is fixed to the lock device body 18. At the bottom of the case 30, there is a latch bolt 31 for engaging the door to which the card lock device is attached at a predetermined position such as an entrance.
The latch bolt 31 can be retracted from the case 30 as the latch bolt 31 moves in the D and reverse D directions. When the latch bolt 31 is biased in the D direction by a spring 32 that is compressed between the latch bolt 31 and the wall surface of the case 30, the latch bolt 31 normally projects from the case 30 and fits into an engaging recess such as an inlet.
The door is locked.

Below the latch bolt 31, an engaging projection 33a that engages with a flange portion 31a provided at the base end portion of the latch bolt 31, and an operating shaft 27
A latch hub 33 having an engaging hole 33b penetrating therethrough is arranged, and the latch hub 33 rotates with the operation shaft 27. The latch hub 33 is biased in the reverse C direction by a hub spring 35 via a spring receiver 34. When the operation lever 28 is operated to rotate the operation shaft 27 in the C direction in order to move the retractor 24 downward, the latch hub 33 rotates in the C direction. When the flange 31a is pressed by the engagement protrusion 33a, the latch bolt 31 moves in the reverse D direction and is retracted into the case 30. In this state, the engagement between the latch bolt 31 and the engaging recess provided at the entrance or the like is released, so that the door or the like can be opened and closed.

As shown in FIGS. 13 (a) and 14 (a), a pair of rotating lever members 36 and 37 are rotatably supported on the upper portion of the retractor 24 by pins 38 and 40 at the respective upper portions. Engaging recesses 36a and 37a that can be engaged with a pair of pins 43a and 43b provided on a turning member 43 described later are formed at the lower ends of the turning lever members 36 and 37, respectively. The rotary lever members 36 and 38 are provided for the retractor 24.
Each of the lower ends of the rotary lever members 36, 37 is supported by a pin 24c provided on the upper end 36b, 37b (see FIG. 14 (b)) of the turning lever member 36, 37 by a torsion spring 41. The parts are separated from each other, that is, the rotating lever member 36 is urged in the reverse E direction, and the rotating lever member 37 is urged in the reverse F direction. In addition, the retractor 24 includes a rotating lever member 36/37.
Are provided with stoppers 42a, 42b that regulate the amount of rotation of the lower end portions in the direction in which they are separated from each other.

Upper ends 36b and 37b of the rotating lever members 36 and 37 (Fig. 14 (b))
(See), the operating flanges 11a and 11a of the slide plate 11 are in contact with each other from the inside. Thus, when the slide plate 11 moves in the direction A along with the insertion of the owner's card 8 or the construction card 9 into the card reader R, the upper end portions 36b, 37b of the turning lever members 36, 37 are inclined. By the actuating flanges 11a, 11a, the pressing levers 11a, 11a are pushed in directions away from each other, and as a result, the turning lever members 36, 37 turn in the directions in which the respective lower ends approach each other, as shown in FIG. 14 (c). It is like this.

A rotary member 43 is rotatably supported by the lock device body 18 slightly below the rotary lever members 36 and 37. The rotary member 43 includes a pair of pins 43a and 43b, and the thickness direction of the door. It integrally has a shaft portion 43c extending to the. It should be noted that the lock device body 18 has a pin 44 that restricts the rotation range of the rotation member 43 by engaging with the arc-shaped groove 43d of the rotation member 43.
Is provided.

As shown in FIG. 17, a dead bolt 45 as a locking means is accommodated in the upper portion of the case 30, and the dead bolt 45 can be retracted from the case 30 as it moves in the D and reverse D directions. A dead hub on top of this deadbolt 45
46 are arranged. The shaft portion 43c of the rotating member 43 penetrates the engagement hole 46a of the dead hub 46, whereby the dead hub 46
Is rotatable with the rotating member 43.

The dead hub 46 is biased in the reverse G direction by a torsion spring 47 provided between the arm portion 46b and the case 30, and the arm portion 46b is engaged with a groove 45a formed in the dead bolt 45. When the dead hub 46 rotates in the G direction, the dead bolt 45 is pressed by the arm portion 46b to move the dead bolt 45 to D.
It moves in the direction to project from the case 30, and is fitted into a lock recess (not shown) provided at the entrance or the like to lock the door or the like. In addition, dead bolt 45 is case 30
When the lock member is in the unlocked position, the rotation member 43 has the rotation end portion shown in FIG. 14 (a), that is, the pin 44 has the groove 43d.
When the dead bolt 45 is in the lock position where it protrudes from the case 30, the rotating member 43 moves the rotating end portion shown in FIG. ,pin
The groove 44 is located at the pivotal end that abuts the left end of the groove 43d. Further, a thumb turn 48 for rotating the dead hub 46 from the inside of a door or the like is attached to an end portion on the inner surface side of the shaft portion 43c of the rotating member 43.

In the above card lock device, as shown in FIG.
In the state shown in Fig. 14 (a), the lock is released,
Further, the latch bolt 31 is fitted into the engaging recess of the entrance to lock the door at the entrance. In this state, when the door is opened or closed from the inside or outside of the door, when either the inside or outside operation lever 28 is operated to rotate the operation shaft 27 in the C direction in FIG. 17, the latch hub 33 Rotates in the C direction together with the operating shaft 27 against the urging force of the hub spring 35, whereby the latch bolt 31 moves in the reverse D direction against the urging force of the spring 32. When it is depressed, the engagement between the door and the entrance by the latch bolt 31 is released.

At this time, as the operation shaft 27 rotates in the C direction, the retractor 24 moves downward as shown in FIG. 14 (b), but the rotation lever members 38 and 40 are parallel to each other. Since the rotation member 43 is maintained and does not contact the pins 43a and 43b of the rotation member 43, the rotation member 43 does not rotate with the downward movement of the retractor 24. Therefore, the unlocked state is maintained as it is. When the operating force applied to the operating lever 28 is released with the door closed, the latch hub 33 is rotated in the reverse C direction by the urging force of the hub spring 35, and the latch bolt 33 is accordingly rotated.
31 is moved in the D direction by the urging force of the spring 32, protrudes from the case 32, and is fitted in the engaging recess of the inlet.

Next, in the state of FIG. 13 (a) and FIG. 14 (a), when the lock operation is performed from the outside of the door, first, the owner card 8 or the construction card 9 is placed in the card reader R. Insert in the direction. If the inserted owner's card 8 or construction card 9 is genuine, the pinhole plate 3 moves in the direction A together with the owner's card 8 or construction card 9, and the slide plate 11 also moves to A. Move in the direction.
When the slide plate 11 moves in the direction A by a predetermined amount, the stopper 12 rotates in the direction B by the urging force of the torsion spring 13, and the engaging bent portion 12a bends the upper end portion 2 of the retractor 24.
The slide plate 11 is locked by engaging with 4a (FIG. 13 (b)).

When the slide plate 11 is moved in the direction A, the upper end portions 36b and 37b of the rotary lever members 36 and 37 are pressed by the actuating flanges 11a and 11a of the slide plate 11 in directions away from each other. As a result, as shown in FIG. 14 (c), the rotary lever members 36, 37 are rotated in such a manner that the lower end portions of the rotary lever members 36, 37 approach each other, and the engaging recess 36a of the rotary lever member 36 is rotated. Engages with the pin 43a.

Next, when the hub 26 is rotated in the C direction by operating the operation lever 28 on the outer surface side of the door, one flange of the retractor 24 is
24b is pressed downward by one arm portion 26a of the hub 26, and the hub 26 begins to move downward against the biasing force of the springs 25. As a result, the engaging bent portion of the stopper 12
Since the engagement between 12a and the upper end 24a of the retractor 24 is released, the slide plate 11 is moved in the reverse A direction by the urging force of the springs 4 and 4, and the owner card 8 or the construction card 9 is inserted. Although it returns to the previous position (FIG. 13 (c)), the turning lever member 38 is turned in the reverse F direction by the biasing force of the torsion spring 41 and comes into contact with the stopper 42b. The rotation lever member 36 maintains the engagement between the engagement recess 36a and the pin 43a (Fig. 14 (d)).

The retractor 24 is rotated by rotating the operation lever 28 in the C direction.
When is further moved downward, the pin 43a of the rotating member 43 is pressed downward by the engaging recess 36a of the rotating lever member 36,
As a result, the rotating member 43 rotates in the G direction (Fig. 14 (e)). Along with this, the dead hub 46 in FIG. 17 also rotates in the G direction, so that the dead bolt 45 moves in the D direction and projects from the case 30, and is fitted into the locking recess provided in the door to lock the door. Done. When the operation force applied to the operation lever 28 is released after the lock is completed, the retractor 24 moves upward due to the urging force of the springs 25, 25, the upper end 24a abuts the stopper 13, and the turning lever member 36 moves. It is rotated in the reverse E direction by the biasing force of the torsion spring 41 and comes into contact with the stopper 42a (FIG. 15 (a)).

Next, when the unlocking operation is performed from the outside of the door, the owner card 8 or the construction work is performed on the card reading device R from the state of FIGS. 13 (a) and 15 (a) as in the case of the locking operation. Insert the card 9 for the pinhole plate 3 and slide plate
11 is moved in the direction A with respect to the card reading device body 1,
The engaging bent portion 12a of the stopper 12 is connected to the upper end portion 2 of the retractor 24.
It is engaged with 4a (Fig. 13 (b)). In this state, the rotary lever members 36 and 38 are engaged with the operating flanges 11a and 1a of the slide plate 11.
The lower ends are rotated in a direction toward each other by 1a, and the engagement recess 37a of the rotation lever member 37 is engaged with the pin 43b of the rotation member 43 (FIG. 15 (b)).

Subsequently, when the operation shaft 27 is rotated in the C direction by the operation lever 28, the retractor 24 starts to move downward, and along with this, the slide plate 11 moves in the reverse A direction and the owner's card 8 or the construction work. The return lever member 36 returns to the position before insertion (FIG. 13 (c)) and rotates in the reverse E direction to contact the stopper 42a. Maintains the engagement between the engagement recess 37a and the pin 43b (Fig. 15 (c)).

When the operating shaft 27 is further rotated in the C direction by the operating lever 28, the pin 43b is pressed downward by the engaging recess 37a of the rotating lever member 37 as the retractor 24 moves downward.
As a result, the rotating member 43 rotates in the reverse G direction. Along with this, the dead hub 46 in FIG. 17 also rotates in the reverse G direction, so that the dead bolt 45 moves in the reverse D direction and retracts into the case 30, and the door is unlocked. After releasing the unlocking operation, if the operating force on the operating lever 28 is released,
The retractor 24 moves upward due to the urging force of the springs 25, 25 and contacts the stopper 12 (Fig. 13 (a)), and the turning lever member 37 is moved in the reverse F direction by the urging force of the torsion spring 41. It rotates and contacts the stopper 42b (14th
Figure (a)).

Also, when locking or unlocking operation is performed from the inside of the door, the dead hub 46 is G or inverted G by thumb turn 48.
It may be rotated in the direction.

The card reader R of the present invention is not limited to the card lock device having the above-described structure, but can be used by being attached to a card lock device having various structures which can be operated in accordance with the movement of the pinhole plate 3. In that case, the card lock device is not limited to a mechanical type, and may be an electric type that operates in accordance with the movement of the pinhole plate 3.

〔The invention's effect〕

As described above, the card reading device according to the present invention is attached to the card locking device and enables the card locking device to operate with the movement of the moving member. A card reading device body having a recess and a plurality of moving member-side recesses corresponding to the respective body-side recesses, and card reading by being pressed by an owner card or a construction card inserted into the card reading device body The moving member supported by the card reading device body so as to be movable with respect to the device body,
It is movable between the main body side concave portion and the respective moving member side concave portion, and moves with respect to the card reader main body by being fitted into both the main body side concave portion and the moving member side concave portion when the card lock device is not operating. A plurality of magnetic pins for preventing the movement of the member, and a holding position for holding a part of the magnetic pins by the card reader main body so as to be fitted into only one of the main body side concave portion or the moving member side concave portion. An owner's card for the card reader main body, which is movably supported between an opening position where the magnetic pins are partially released to allow fitting into both the main body side concave portion and the moving member side concave portion. A magnetic pin holding member that is pressed by the owner's card when it is inserted and moves from the holding position to the release position,
An owner that can be inserted into the main body of the card reader and that has a plurality of magnetized portions for moving the magnetic pins to a position that fits into either the main body side concave portion or the moving member side concave portion by magnetic force Card and the card reader main body can be inserted into the main body of the card reader, and the magnetic pin holding member is notched, and each magnetic pin other than the magnetic pin held by the magnetic pin holding member is magnetically attracted to the main body side. And a construction card having a plurality of magnetized portions for moving to a position that fits into only one of the concave portion and the movable member side concave portion.

As a result, in a normal use state, the magnetic pin holding member is set to the release position so that all the magnetic pins can be fitted in both the main body side concave portion and the moving member side concave portion, and when the card lock device operates, the above All the magnetic pins are moved by the magnetic force of the magnetized part of the owner's card to a position that fits in either the main body side concave part or the moving member side concave part to move the moving member, while during the construction period The magnetic pin holding member is set to the holding position to hold a part of the magnetic pins in a position to be fitted into only one of the main body side concave portion or the moving member side concave portion, and at the time of operation of the card lock device,
The remaining magnetic pin is moved to a position where it is fitted into only one of the main body side concave portion or the moving member side concave portion by the magnetic force of the magnetizing portion of the construction card to move the moving member with respect to the card reader main body. Is.

Since the construction card is not provided with a magnetizing portion for moving the above-mentioned part of the magnetic pins to a position that fits into only one of the main body side concave portion and the moving member side concave portion,
In a normal use state in which the magnetic pin holding member is set at the release position, the card lock device cannot be operated by the construction card, and as a result, abuse of the construction card by a construction contractor can be prevented.

The construction card has only a smaller number of magnetized parts than the owner's card, and the magnetized part of the construction card has an array and magnetic pole arrangement corresponding to the magnetized part of the owner's card.
Moreover, since the same card reading device can be used during normal use and during the construction period, the structure can be simplified.

Further, the movement of the magnetic pin holding member from the holding position to the releasing position at the time of completion of construction is performed along with the first operation of the card lock device by the owner's card, so that the operation is simple.

[Brief description of drawings]

FIGS. 1 to 17 show an embodiment of the present invention, and FIGS. 1 (a) and 1 (b) show a state in which a magnetic pin holding member is in a release position and a holding position, respectively. 2A is a partially cutaway enlarged side view, FIG. 2B is a partially cutaway enlarged bottom view, and FIG. 3 is a front view. 4 is a side view, FIG. 5 is a rear view, FIG. 6 is a bottom view, FIG. 7 (a) is a plan view of a pinhole plate, and FIG. 7 (b) is a view of FIG. 7 (a). X direction arrow view, FIG. 8 (a) is an enlarged plan view of the support plate, FIG. 8 (b)
Is a sectional view taken along the line YY of FIG. 8 (a), FIG. 9 (a) is a plan view of the owner's card, FIG. 9 (b is a longitudinal sectional view of the owner's card, and FIG. 9 (c) is Partially enlarged vertical sectional view of the owner's card, Fig. 10 (a) is a plan view of the construction card, Fig. 10 (b) is a longitudinal sectional view of the construction card, and Fig. 10 (c) is a construction card. Partial enlarged vertical sectional views, FIGS. 11 (a) to 11 (d) are schematic sectional views showing the operation of the card reading device during normal use, and FIGS. 12 (a) to 12 (g) are Schematic cross-sectional views showing the operation of the card reader during and after the construction period, respectively.
FIG. 13 (a) is a partially enlarged vertical sectional view of the card lock device,
13 (b) and 13 (c) are partially enlarged vertical sectional views showing the procedure of the lock or unlock operation of the card lock device, respectively, and FIG. 14 (a) is a rear view when the card lock device is unlocked, and FIG. FIG. 14B is a rear view showing a state in which the latch bolt is operated in the disengagement direction when the card lock device is unlocked, and FIGS. 14C to 14E respectively show procedures for locking the card lock device. Rear view, FIG. 15 (a) is a rear view when the card lock device is locked, and FIG. 15 (b)-
(D) is a rear view showing the unlocking procedure of the card lock device, FIG. 16 is a side view of the card lock device, and FIG. 17 is a front view showing the case in which the lock mechanism of the card lock device is housed, broken away. It is a figure. 1 is a card reading device body, 1a is a support hole (body side concave portion),
2 is a magnetic pin, 3 is a pinhole plate (moving member), 3a is a fitting hole (moving member side recess), 7 is a magnetic pin holding member, 8 is an owner's card, 8d is a magnetized part, 9 is for construction Card, 9d
Is a magnetizing part.

Claims (1)

[Claims] 1. A card reading device, which is attached to a card locking device and enables the operation of the card locking device in accordance with movement of a moving member, comprising: a card reading device main body having a plurality of main body side recesses; It has a plurality of moving member-side recesses corresponding to the main body-side recesses, and can be read with respect to the card reading device body by being pressed by the owner card or construction card inserted into the card reading device body. The movable member supported by the main body of the apparatus is movable between the main body side concave section and the respective movable member side concave section, and both the main body side concave section and the moving member side concave section are provided when the card lock device is not operated. The plurality of magnetic pins that prevent movement of the moving member with respect to the card reading device main body by fitting and the card reading device main body Of the main body side concave portion and the moving member side concave portion by releasing the part of the magnetic pin so as to hold the magnetic pin of the main body side concave portion or the moving member side concave portion so that the magnetic pin fits into only one of the main body side concave portion and the moving member side concave portion. It is movably supported between a release position that allows fitting to both sides, and is pushed by the owner card when the owner card is inserted into the card reading device body to move from the holding position to the release position. A plurality of magnetic pin holding members that can be inserted into the main body of the card reader and that move the magnetic pins to a position that fits into either the main body side concave portion or the moving member side concave portion by magnetic force. It can be inserted into the owner's card having a magnetized part and the card reader main body, and the part corresponding to the magnetic pin holding member is cut out and held by the magnetic pin holding member. And a construction card having a plurality of magnetized portions for moving each magnetic pin other than the magnetic pin to a position to be fitted into only one of the main body side concave portion and the moving member side concave portion by magnetic force. A card reading device.